| | — | BELL OF PENNSYLVANIA | $0 | OFFICE OF THE SECRETARY | — | — | — | S113 | Oct 15, 1993 | Oct 15, 1993 | Sep 15, 1994 |
| | — | BELL OF PENNSYLVANIA | $0 | OFFICE OF THE SECRETARY | — | — | — | S113 | Oct 15, 1992 | Oct 15, 1992 | Sep 15, 1993 |
| | — | STEELCASE INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | 7110OFFICE FURNITURE | Sep 15, 1992 | Sep 15, 1992 | — |
| | — | BELL ATLANTICOM SYSTEMS INC | $0 | OFFICE OF THE SECRETARY | — | — | — | S113 | Sep 15, 1991 | Sep 15, 1991 | — |
| | — | BELL ATLANTICOM SYSTEMS INC | $0 | OFFICE OF THE SECRETARY | — | — | — | S113 | Sep 15, 1991 | Sep 15, 1991 | — |
| | — | COMPUCOM SYSTEMS, INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | 7030 | Sep 15, 1991 | Sep 15, 1991 | — |
| | — | THOMSON LEGAL & REGULATORY INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | B522SPECIAL STUDIES/ANALYSIS- LEGAL | Oct 15, 1990 | Oct 15, 1990 | — |
| | — | BELL ATLANTIC FEDERAL SYSTEMS | $0 | OFFICE OF THE SECRETARY | — | — | — | S113 | Oct 15, 1990 | Oct 15, 1990 | — |
| | — | BOHM MICHAEL CONTRACTOR | $0 | OFFICE OF THE SECRETARY | — | — | — | Y152 | Mar 15, 1987 | Mar 15, 1987 | — |
| | — | CRAWFORD CONSTRUCTION INC | $0 | OFFICE OF THE SECRETARY | — | — | — | Y243 | Oct 15, 1986 | Oct 15, 1986 | — |
| | — | COMMERFORD CONSTRUCTION INC | $0 | OFFICE OF THE SECRETARY | — | — | — | P400SALVAGE- DEMOLITION OF BUILDINGS | Jul 15, 1986 | Jul 15, 1986 | — |
| | — | YALE MATERIALS HANDLING CORP | $0 | OFFICE OF THE SECRETARY | — | — | — | 3930WAREHOUSE TRUCKS AND TRACTORS, SELF-PROPELLED | Mar 15, 1985 | Mar 15, 1985 | — |
| | — | REZIN CONSTRUCTION LTD | $0 | OFFICE OF THE SECRETARY | — | — | — | Z245 | Dec 15, 1984 | Dec 15, 1984 | — |
| | — | PRIDE PROFESSIONAL SERVICES | $0 | OFFICE OF THE SECRETARY | — | — | — | S201HOUSEKEEPING- CUSTODIAL JANITORIAL | Oct 15, 1984 | Oct 15, 1984 | — |
| | — | HULL & BLACK CONSTRUCTION CO | $0 | OFFICE OF THE SECRETARY | — | — | — | Y219 | Sep 15, 1984 | Sep 15, 1984 | — |
| | — | CLARENCE TELEPHONE COMPANY, INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | Y291 | Aug 15, 1984 | Aug 15, 1984 | — |
| | — | DUNN JAMES F & LINDA K | $0 | OFFICE OF THE SECRETARY | — | — | — | 9620MINERALS, NATURAL AND SYNTHETIC | Aug 15, 1984 | Aug 15, 1984 | — |
| | — | ROHLIN CONSTRUCTION COMPANY | $0 | OFFICE OF THE SECRETARY | — | — | — | Z222 | Jul 15, 1984 | Jul 15, 1984 | — |
| | — | CLARENCE TELEPHONE COMPANY, INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | Z119 | Jun 15, 1984 | Jun 15, 1984 | — |
| | — | UNITED STATES DEPARTMENT DEF | $0 | OFFICE OF THE SECRETARY | — | — | — | Y219 | Jun 15, 1984 | Jun 15, 1984 | — |
| | — | MORRISH-WALLACE CONSTRUCTION, INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | Z245 | May 15, 1984 | May 15, 1984 | — |
| | — | CLARENCE TELEPHONE COMPANY, INC. | $0 | OFFICE OF THE SECRETARY | — | — | — | 6850MISCELLANEOUS CHEMICAL SPECIALTIES | May 15, 1984 | May 15, 1984 | — |
| | — | APEX PAVING | $0 | OFFICE OF THE SECRETARY | — | — | — | Z222 | Aug 15, 1983 | Aug 15, 1983 | — |
| | — | MISSOURI STATE OF | $0 | OFFICE OF THE SECRETARY | — | — | — | D302 | Oct 15, 1982 | Oct 15, 1982 | — |
| | — | EVERYTHING FOR THE OFFICE INC | $0 | OFFICE OF THE SECRETARY | — | — | — | 7510OFFICE SUPPLIES | Mar 15, 1982 | Mar 15, 1982 | — |